Empress Dowager Zhang (張太后) may refer to:
Empress Dowager Zhang (Han-Zhao) (died 313), empress dowager of the Han Zhao dynasty Empress Dowager Zhang (Liu Song dynasty) (died 426), empress dowager of the Liu Song dynasty Empress Zhang (Hongxi) (1379–1442), empress dowager of the Ming dynasty Empress Zhang (Hongzhi) (1471–1541), empress dowager of the Ming dynasty
See also Empress Zhang (disambiguation)